@article{oai:u-ryukyu.repo.nii.ac.jp:02006068,
 author = {比嘉, 信吉 and Higa, Shinkichi},
 issue = {42},
 journal = {琉大農家便り},
 note = {紀要論文},
 pages = {7--8},
 title = {逃げるチッソを逃がさぬ知識}
}